What Is a Short Throw Shifter?

A short throw shifter is a performance upgrade that reduces the physical distance the shift lever must travel to engage each gear. In a factory transmission, the shift linkage is typically designed for comfort and ease of use, which results in longer, often vaguer throws. A short throw shifter repositions the pivot point or uses a different leverage ratio to cut the shift travel by 30 to 50 percent. The result is quicker, more positive gear engagement and a direct mechanical feel that many enthusiasts find essential for spirited driving or track use.

Unlike a full transmission rebuild, a short throw shifter is a relatively simple bolt-on modification. It works with the stock gearbox and clutch, making it one of the most cost-effective ways to sharpen your car’s performance. Mishimoto, a brand well known for its high-quality cooling products and intake systems, offers short throw shifters for a range of popular vehicles, including the Subaru WRX/STI, Ford Mustang, Mazda MX-5 Miata, and Honda Civic Si.

Why Choose Mishimoto?

Mishimoto has built a reputation for engineering robust, race-proven parts that often exceed OEM specifications. Their short throw shifters are CNC-machined from billet aluminum or steel, then precision-ground for a smooth, slop-free movement. Many aftermarket shifters use cheap plastic bushings that wear out quickly, but Mishimoto includes brass or bronze bushings that reduce play and last for the life of the car. The shifter handle is typically threaded to accept standard shift knobs, and the assembly is designed to be a direct replacement for the factory unit, requiring no cutting or welding.

Another differentiator is the attention to noise, vibration, and harshness (NVH). Some short throw shifters transmit more gear noise into the cabin because of their rigid mounting. Mishimoto dampens this with a specially designed rubber isolator or Delrin bushings that balance feel and comfort. This makes their shifters suitable for daily drivers, not just track cars.

Tools and Preparation

Before you start, gather all necessary tools and supplies. Having everything on hand will make the install smoother and reduce the chance of mistakes.

  • Socket set with extensions: Typically 8 mm, 10 mm, 12 mm, and 14 mm sockets for bolts and nuts. A wobble extension helps reach tight spots under the console.
  • Ratchet and breaker bar: A ⅜-inch drive ratchet works best. A breaker bar is useful for stubborn bolts.
  • Torque wrench: Needed to tighten shifter bolts to factory specs. Overtightening can strip threads or cause binding.
  • Trim removal tools: Plastic pry bars prevent scratching interior panels when removing the center console.
  • Phillips and flathead screwdrivers: For clips and small fasteners.
  • Needle-nose pliers: Helpful for removing C-clips or circlips on shift linkage.
  • Grease or lubricant: Use a high-quality lithium grease or the included Mishimoto grease. Apply sparingly to bushings and pivot points.
  • Safety glasses and gloves: Protect against grease splatter and sharp edges.

Optional but recommended: a replacement shift knob (if yours uses a set screw), new reverse lockout clips, and a fresh set of shift boots if the originals are torn.

Installation Walkthrough

Step 1: Prepare the Vehicle

Park on a level surface, set the parking brake firmly, and disconnect the negative battery terminal. This prevents the airbag system from accidentally deploying if your center console houses a side airbag or seat occupancy sensor. It also eliminates any unexpected electrical shorts while working near wiring.

Step 2: Remove the Center Console

Start by removing any trim pieces around the shift boot. Most vehicles require you to pull up on the shift boot bezel to release clips, then slide the boot up the shifter handle. On some cars, a few screws hold the bezel in place. After removing the boot, you will see the main center console. Typically, this involves unscrewing bolts under the armrest storage bin and around the cup holders. Disconnect wiring for the cigarette lighter, USB ports, or seat heater controls if applicable. Label the connectors with tape to simplify reassembly.

Step 3: Disconnect the Stock Shifter

With the console removed, locate the shift lever and linkage. For cable-actuated transmissions (common in FWD cars), you’ll need to unclip the shift cables from the lever. On direct linkage setups (many RWD cars), you will remove a bolt that connects the shifter rod to the transmission tail housing. Note the orientation of all parts before disassembly — take photos with your phone for reference.

For Mishimoto shifters, the instruction manual specifies particular torque values for each bolt. For example, the base-to-transmission bolts are often 20–25 lb-ft, while shifter handle retaining bolts are around 8–10 lb-ft. Use a torque wrench to avoid over-tightening.

Step 4: Install the Mishimoto Short Throw Shifter

Carefully lift out the stock shifter assembly. Compare the Mishimoto unit to the OEM one to confirm the orientation. Apply a small amount of the supplied grease to pivot points and any bushings. Lower the new shifter into the housing, ensuring alignment with any guide pins. Secure the base bolts using a cross-tightening pattern. Reattach shift cables or linkage rods, replacing any worn clips with the included hardware. If your kit comes with a shift lever height adjuster, set it to your desired height (lower is sportier, higher feels more natural).

Step 5: Reassemble the Center Console

Reverse your disassembly steps. Reconnect wiring, replace the center console, and secure all bolts. Install the shift boot and trim bezel. Before final tightening, check that the wiring is not pinched and that the console sits flush. Reinstall the shift knob (if using the original, make sure it threads on all the way; some aftermarket knobs may require an adapter).

Step 6: Test the Shifter

Reconnect the battery. Start the engine with the transmission in neutral. Press the clutch and cycle through all gears, including reverse (ensure the reverse lockout functions correctly). The shifter should move freely with a crisp, defined gate. There should be no grinding or excessive resistance. If you feel binding, recheck the linkage alignment and pivot lubrication. Road test the vehicle by shifting at low speeds and then at higher RPMs. Listen for any unusual transmission noise transmitted through the shifter. A slight increase in gear whine is normal, but loud rattling indicates loose parts.

Cost Breakdown

The total investment for a Mishimoto short throw shifter installation depends on several variables. Here’s a realistic breakdown:

  • Shifter kit: $200–$400. Most kits include the shifter, bushings, and hardware. Check Mishimoto’s official website for exact pricing for your vehicle.
  • Labor: $150–$350 if you have a shop install it. Many independent performance shops charge 1.5 to 3 hours of labor.
  • Additional parts: $20–$60 for replacement shift boot, clips, or an aftermarket shift knob if desired.
  • Tools: If you don’t own socket sets and a torque wrench, budget $50–$100 for basic tools.

Compared to a full transmission upgrade (thousands of dollars), a short throw shifter is a high-value mod. You can further reduce costs by doing the install yourself. Mishimoto’s installation instructions are clear, and many DIY guides are available on forums like NASIOC or Mustang6G.

Performance Benefits

The advantages of installing a Mishimoto short throw shifter go beyond just shorter throws.

  • Faster gear changes: The reduced lever travel allows you to shift quicker, which improves acceleration between gears. This is especially noticeable in autocross or track scenarios where fractions of a second matter.
  • Precision and confidence: The direct mechanical feel eliminates the rubbery vagueness of stock shifters. You can feel exactly when the synchros align, reducing missed shifts and improving clutch engagement.
  • Durability: Mishimoto’s use of bronze or brass bushings resists wear and thermal expansion better than plastic. The shifter base is also stiffer, preventing flex that can cause misalignment.
  • Weight reduction: The billet construction is often lighter than the OEM assembly, contributing to a small reduction in overall vehicle weight (usually less than 1 lb, but every bit helps).
  • Customizability: Many Mishimoto shifters allow height adjustment and come with multiple shift lever angles so you can tailor the shifter to your driving style and seating position.

Real-World Driving Feel

On the road, the most immediate change is the mechanical snick as you row through the gears. The shifter sits closer to the steering wheel, reducing the reach. On a Subaru WRX, for example, the gate becomes much more defined; you no longer have to hunt for gears. On a Mazda Miata, already known for its good shifter, the Mishimoto unit further sharpens the already excellent gearbox, making it even more engaging on twisty backroads. Many owners report that the shifter feels “notched,” meaning each gear slot is distinct, preventing accidental overshoot.

Common Mistakes and Troubleshooting

Even experienced DIYers can run into issues. Here are the most common pitfalls and how to avoid them:

  • Incorrect alignment: If the shifter feels stiff or won’t go into gear, the linkage may be misaligned. Double-check that the shift cables or rods are fully seated and that the shifter is centered in its neutral position before tightening the base bolts.
  • Overtightening: Using a torque wrench is critical. Stripped threads in an aluminum transmission housing are a costly repair.
  • Missing C-clips: The small circlips that hold the shift cables can easily fly off. Keep a magnet nearby, and always replace with new ones if the kit provides extras.
  • Reverse lockout not working: On some cars, the reverse lockout collar may need adjustment. Follow the kit instructions to reposition it in relation to the shifter handle.
  • Shift boot tearing: The new shifter moves differently and may rub against the boot. Apply a small amount of silicone spray to the boot to reduce friction.

If you encounter grinding in a single gear, it could be a synchro issue unrelated to the shifter. In that case, consult a transmission specialist. However, if all gears are difficult to engage, revisit the installation steps first.

External Resources

For further reading and visual guidance, check these links:

Conclusion

Installing a Mishimoto short throw shifter is a satisfying weekend project that yields immediate, tangible improvements to your car’s driving dynamics. The combination of reduced shift travel, precise mechanical feel, and robust construction elevates even a standard commuter car to something much more engaging. While the initial cost may seem moderate, the value per dollar in terms of driving enjoyment is among the highest of any bolt-on performance mod. Whether you are a track-day regular or simply enjoy a more connected drive on country roads, a Mishimoto short throw shifter is a worthy investment that you will appreciate every time you shift.